org.wso2.carbon.device.mgt.jaxrs.api.impl.LicenseImpl.java Source code

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Here is the source code for org.wso2.carbon.device.mgt.jaxrs.api.impl.LicenseImpl.java

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/*
 * Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * WSO2 Inc. licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.wso2.carbon.device.mgt.jaxrs.api.impl;

import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.device.mgt.jaxrs.api.License;
import org.wso2.carbon.device.mgt.jaxrs.api.util.DeviceMgtAPIUtils;
import org.wso2.carbon.device.mgt.common.DeviceManagementException;
import org.wso2.carbon.device.mgt.jaxrs.api.util.ResponsePayload;

import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;

/**
 * This class represents license related operations.
 */
@SuppressWarnings("NonJaxWsWebServices")
public class LicenseImpl implements License {

    private static Log log = LogFactory.getLog(LicenseImpl.class);

    /**
     * This method returns the license text related to a given device type and language code.
     *
     * @param deviceType   Device type, ex: android, ios
     * @param languageCode Language code, ex: en_US
     * @return Returns the license text
     */
    @GET
    @Path("{deviceType}/{languageCode}")
    @Produces({ MediaType.APPLICATION_JSON })
    public Response getLicense(@PathParam("deviceType") String deviceType,
            @PathParam("languageCode") String languageCode) {

        org.wso2.carbon.device.mgt.common.license.mgt.License license;
        ResponsePayload responsePayload;
        try {
            license = DeviceMgtAPIUtils.getDeviceManagementService().getLicense(deviceType, languageCode);
            if (license == null) {
                return Response.status(HttpStatus.SC_NOT_FOUND).build();
            }
            responsePayload = ResponsePayload.statusCode(HttpStatus.SC_OK)
                    .messageFromServer("License for '" + deviceType + "' was retrieved successfully")
                    .responseContent(license.getText()).build();
        } catch (DeviceManagementException e) {
            String msg = "Error occurred while retrieving the license configured for '" + deviceType
                    + "' device type";
            log.error(msg, e);
            return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
        }
        return Response.status(Response.Status.OK).entity(responsePayload).build();
    }

    /**
     * This method is used to add license to a specific device type.
     *
     * @param deviceType Device type, ex: android, ios
     * @param license License object
     * @return Returns the acknowledgement for the action
     */
    @POST
    @Path("{deviceType}")
    public Response addLicense(@PathParam("deviceType") String deviceType,
            org.wso2.carbon.device.mgt.common.license.mgt.License license) {

        ResponsePayload responsePayload;
        try {
            DeviceMgtAPIUtils.getDeviceManagementService().addLicense(deviceType, license);
            responsePayload = ResponsePayload.statusCode(HttpStatus.SC_OK)
                    .messageFromServer("License added successfully for '" + deviceType + "' device type").build();
        } catch (DeviceManagementException e) {
            String msg = "Error occurred while adding license for '" + deviceType + "' device type";
            log.error(msg, e);
            return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
        }
        return Response.status(Response.Status.OK).entity(responsePayload).build();
    }
}